NYC Law Department release
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← Document results/DEP Box 13/508 X 10/30/01 AN 11/24/01
Document / 166 pages

Method 508 sample log sheet, Oct-Nov 2001

Machine-extracted title · confidence 90%

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

NYC-WTC_000008843–000009008

Folder label: “508 X 10/30/01 AN 11/24/01

Page image
Scanned page image, NYC-WTC_000008911
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Signal #1 C:\HPCHEM\1\DATA\508\112401\25793SC.D\ECDlA.CH Vial: 29 Signal #2 C:\HPCHEM\1\DATA\508\112401\25793SC.D\ECD2B.CH Acq On 25 Nov 2001 3:11 am Operator: Nefliu Sample 25793 spike chlordane Inst : 105 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Dec 5 9:45 2001 Quant Results File: 111701C.RES

Quant Method : C:\HPCHEM\1\METHODS\508\111701C.M (Chemstation Integrator) Title : 508 CHLORDANE Last Update : Wed Nov 28 13:19:08 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info :

Compound RT#1 RT#2 Resp#l Resp#2 ug/L ug/L

System Monitoring Compounds 4) S 2,4-DDD Surrogat 21.54 21.82 3594877 236363 0.217m 0.251m Spiked Amount 0.200 Recovery = 108.50% 125.50%

Target Compounds 1) Chlordane 1 20.03 16.63 1471460 152412 1.707m 1.952 2) Chlordane 2 20.44 20.06 6788850 414724 1.966m 2.273m 3) Chlordane 3 20.58 20.49 9937412 438035 2.340m 2.254m

Q-0

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25793SC.D 111701C.M Wed Dec 05 09:46:01 2001 Page 1

NYC-WTC_000008911

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NYC-WTC_000008911Source: NYC Law Department, mirrored locally

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